The sampling design of LUCAS 2015 took into account experience from previous campaigns. While remaining a Two …-phase sampling scheme, efforts were focused in reducing the set of excluded points from the second phase sample, which are placed in … important and linked to the sampling exercise, is not addressed in this document but represents next priority for the future …

environmental survey using the so-called isochronous stability test design. A novel on-site sampling device, developed in-house by … repeatability conditions (i.e.: in one single analytical run), proofed that the device can be used for a multi-residual sampling …

environmental survey using the so-called isochronous stability test design. A novel on-site sampling device, developed in-house by … repeatability conditions (i.e.: in one single analytical run), proofed that the device can be used for a multi-residual sampling …

metals. In 2015, the soil sampling was repeated in the same set of points of LUCAS 2009/2012 to monitor changes in topsoil …, Macedonia, Montenegro, Serbia and Switzerland. The soil sampling was carried out following the instructions already used in … sampling campaign will be carried out within the LUCAS framework. Soil samples will be taken in repeated points of LUCAS 2009 …

applications. The framework is supported by an efficient union-find based algorithm that delivers a tree representation of the … totally ordered set of graph-space partitions. It is referred to as the Alpha-Tree. The practical complexity of the algorithm …